Mathesar is an open-source web UI that gives PostgreSQL databases a spreadsheet-like interface for viewing, editing, and querying data. The project targets teams that want direct Postgres access without asking everyone to write SQL.
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Mathesar pricing questions
Is Mathesar free?
Yes. Mathesar has an ongoing free plan. Homepage positions Mathesar as open source software you can install, with a separate Mathesar Cloud offering linked for hosted workspaces.
How much does Mathesar cost?
Mathesar is listed as free. No paid plan with a published price was found.